Service Jig And Tools - Aiwa ADC-EX108 Service Manual

SERVICE JIG AND TOOLS

1. How to Use the Repair Jig
Use the following repair jig kit for servicing.
For 10 CD changer
The kit contains the following parts (Refer to Fig-1) ;
1. FFC (26P/25 cm)
2. P.W.B. FLEX
3. P.W.B. JIG
4. TRANSISTOR (2SD-2395)
5. P.W.B. KEY
(1) Remove the cabinet as follows;
1) Remove the CABI BOTTOM by removing the
four screws VTT+2.6-6B (Refer to Fig-2).
(2) Remove the P.W.B. MAIN as follows;
1) Remove all terminals of the transistor Q623
(2SD2395) by unsoldering them.
2) Remove the two motor wires (BLU/WHT).
3) Remove the two wires (BLK/BRN) of the sensor
(PD201).
4) Remove the P.W.B. MAIN from the unit by
removing the four screws V+2-3.
5) Disconnect the FFC of pickup from CN101.
6) Disconnect the PWB FLEX from CON1.
7) Remove the LED (LED201,GL380) from the
P.W.B. MAIN.
8) Remove the sensor (PS201,SENR GP1S94) from
P.W.B. MAIN.
(3) Install the repair jig as follows;
1) Install the P.W.B. JIG into the unit and fix it with
screws. (Refer to Fig-3).
(4) Attach the parts as follows, (Refer to Fig-4);
1) Attach the supplied transistor to the location of the
P.W.B. MAIN from which Q623 is removed in
step (2).
2) Connect the supplied PWB FLEX to CON1.
• When the CONTROL UNIT is not used, use the
P.W.B. KEY instead. (Refer to step (6), How to
use the repair jig.)
3) Connect the FFC cable to CON101 and pickup.
(The supplied FFC cannot be used because pitches
and number of pins are different.)
Part name Part code
JIG-ADC-EX106 SV-J00-090-010
1 pcs
1 pcs
1 pcs
1 pcs
1 pcs
TRANSISTOR
PWB KEY
REMOVE SCREW
PWB FLEX
Q623
SENSOR (PS201)
PWB FLEX
- 4 -
FFC
FFC
PWB JIG
Fig-1
LED(LED201)
REMOVE MOTOR WIRE
REMOVE SENSOR WIRE
PICKUP FCC
Fig-2
PWB JIG
Fig-3
Q623
FFC CABLE
Fig-4